Coachella Valley Music and Arts Festival celebrated its 17th run this weekend with a typically diverse lineup of reunited legends, EDM giants, and up and coming alternative artists. Generations and genres collided as fans of Guns and Roses mingled with those of Calvin Harris and Anderson.Paak. Guest appearances have become a festival staple, and this year was no different, as artists all across the board recruited stars from an array of fields, including politics and standup comedy. We pulled together clips of the most surprising and scorching cameos to cap off a stellar opening weekend.